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authorNathan Rossi <nathan.rossi@xilinx.com>2015-04-14 14:58:10 +1000
committerMichal Simek <michal.simek@xilinx.com>2015-04-29 11:19:02 +0200
commit7a1aec8de8a0acaa669226266617705d274bb22d (patch)
tree04066165949d64e794dd12ed2cd8afc3c06ebd1c
parent04bc5c939a79c796374ffb93251841317ef8cf6f (diff)
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zynq: Add Zynq PicoZed board support
The PicoZed is a System-on-Module board which is marketed as part of the ZedBoard/MicroZed/etc. collection. It includes a Zynq-7000 processor. This patch adds support that covers all the variants of the PicoZed including the SKUs with Z7010/Z7020 and Z7015/Z7030 Zynq chips. This patch set however only covers support for the System-on-Module and does not cover any extra components that are available on carrier boards (except those that are fanned out of the module itself). More information on this board, its variants and available carrier boards is available at: http://zedboard.org/product/picozed Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
-rw-r--r--arch/arm/cpu/armv7/zynq/Kconfig4
-rw-r--r--arch/arm/dts/Makefile1
-rw-r--r--arch/arm/dts/zynq-picozed.dts23
-rw-r--r--configs/zynq_picozed_defconfig6
-rw-r--r--include/configs/zynq_picozed.h27
5 files changed, 61 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/zynq/Kconfig b/arch/arm/cpu/armv7/zynq/Kconfig
index 3a52535..26e570e 100644
--- a/arch/arm/cpu/armv7/zynq/Kconfig
+++ b/arch/arm/cpu/armv7/zynq/Kconfig
@@ -9,6 +9,9 @@ config TARGET_ZYNQ_ZED
config TARGET_ZYNQ_MICROZED
bool "Zynq MicroZed"
+config TARGET_ZYNQ_PICOZED
+ bool "Zynq PicoZed"
+
config TARGET_ZYNQ_ZC70X
bool "Zynq ZC702/ZC706 Board"
@@ -32,6 +35,7 @@ config SYS_SOC
config SYS_CONFIG_NAME
default "zynq_zed" if TARGET_ZYNQ_ZED
default "zynq_microzed" if TARGET_ZYNQ_MICROZED
+ default "zynq_picozed" if TARGET_ZYNQ_PICOZED
default "zynq_zc70x" if TARGET_ZYNQ_ZC70X
default "zynq_zc770" if TARGET_ZYNQ_ZC770
default "zynq_zybo" if TARGET_ZYNQ_ZYBO
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 09708d9..0883fe4 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -44,6 +44,7 @@ dtb-$(CONFIG_ZYNQ) += zynq-zc702.dtb \
zynq-zed.dtb \
zynq-zybo.dtb \
zynq-microzed.dtb \
+ zynq-picozed.dtb \
zynq-zc770-xm010.dtb \
zynq-zc770-xm012.dtb \
zynq-zc770-xm013.dtb
diff --git a/arch/arm/dts/zynq-picozed.dts b/arch/arm/dts/zynq-picozed.dts
new file mode 100644
index 0000000..686b98f
--- /dev/null
+++ b/arch/arm/dts/zynq-picozed.dts
@@ -0,0 +1,23 @@
+/*
+ * Avnet PicoZed board DTS
+ *
+ * Copyright (C) 2015 Xilinx, Inc.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+/dts-v1/;
+#include "zynq-7000.dtsi"
+
+/ {
+ model = "Zynq PicoZed Board";
+ compatible = "xlnx,zynq-picozed", "xlnx,zynq-7000";
+
+ aliases {
+ serial0 = &uart1;
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0 0x40000000>;
+ };
+};
diff --git a/configs/zynq_picozed_defconfig b/configs/zynq_picozed_defconfig
new file mode 100644
index 0000000..b782873
--- /dev/null
+++ b/configs/zynq_picozed_defconfig
@@ -0,0 +1,6 @@
+CONFIG_SPL=y
+CONFIG_ARM=y
+CONFIG_ZYNQ=y
+CONFIG_TARGET_ZYNQ_PICOZED=y
+CONFIG_OF_CONTROL=n
+CONFIG_DEFAULT_DEVICE_TREE="zynq-picozed"
diff --git a/include/configs/zynq_picozed.h b/include/configs/zynq_picozed.h
new file mode 100644
index 0000000..d116e05
--- /dev/null
+++ b/include/configs/zynq_picozed.h
@@ -0,0 +1,27 @@
+/*
+ * (C) Copyright 2015 Xilinx, Inc.
+ *
+ * Configuration for PicoZed
+ * See zynq-common.h for Zynq common configs
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_ZYNQ_PICOZED_H
+#define __CONFIG_ZYNQ_PICOZED_H
+
+#define CONFIG_SYS_SDRAM_SIZE (1024 * 1024 * 1024)
+
+#define CONFIG_ZYNQ_SERIAL_UART1
+#define CONFIG_ZYNQ_GEM0
+#define CONFIG_ZYNQ_GEM_PHY_ADDR0 0
+
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_ZYNQ_SDHCI1
+#define CONFIG_ZYNQ_USB
+#define CONFIG_ZYNQ_BOOT_FREEBSD
+
+#include <configs/zynq-common.h>
+
+#endif /* __CONFIG_ZYNQ_PICOZED_H */